15206993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 16765056

約数和(自身を除く): 1558063

約数列:

[1, 17, 43, 71, 293, 731, 1207, 3053, 4981, 12599, 20803, 51901, 214183, 353651, 894529, 15206993]

約数ペア:

[(1, 15206993), (17, 894529), (43, 353651), (71, 214183), (293, 51901), (731, 20803), (1207, 12599), (3053, 4981)]